package cn.qq.xiangmu.entity;

public class Xxx {
    public int a1;
    public static int a2=2;
    public Xxx(){
        System.out.println("Xxx()构造函数");
    }
    public  Xxx(int a1){
        System.out.println("Xxx()构造函数");
    }
public void f1(){
    System.out.println("f1():");
}
public static void f2(){
    System.out.println("f2():"+a2);
}
}
